package com.usian.model.base;

import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.IService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.usian.model.common.dtos.PageRequestDto;
import com.usian.model.common.dtos.PageResponseResult;
import com.usian.model.common.dtos.ResponseResult;
import com.usian.model.common.enums.AppHttpCodeEnum;

public class BaseServiceImpl<M extends BaseMapper<T>, T> extends ServiceImpl<M,T>{
   public ResponseResult errorParam=  ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
   public ResponseResult needLogin=  ResponseResult.errorResult(AppHttpCodeEnum.NEED_LOGIN);

    public ResponseResult getPage(PageRequestDto dto, Wrapper wrapper){
       Page page = new Page(dto.getPage(), dto.getSize());
       IPage result = page(page, wrapper);
       PageResponseResult pageResponseResult = new PageResponseResult(dto.getPage(), dto.getSize(), (int) result.getTotal());
       pageResponseResult.setData(result.getRecords());
       return pageResponseResult;
   }
    public ResponseResult success=ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);

    public ResponseResult paramError(){
        return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
    }
}
